ASASSN-17gh
The SDSS colors suggests the object has a relatively short period.
ASASSN-17gh ------- 9:14:42.87 67:10:37 2017-05-16.25 16.29 SDSS DSS VIZIER ------- CV candidate, matches to SDSS g=19.8, previous variation in CRTS, V>16.6 on 2017-05-12.33, V=16.2 on 2017-05-16.25, V=15.9 on 2017-05-16.32.